Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > comp.os.linux.networking > #1350
| From | ein <ein@no.spam> |
|---|---|
| Newsgroups | comp.os.linux.networking |
| Subject | Re: iptables NAT forwarding adding 75-100ms |
| Date | 2012-05-02 07:51 +0200 |
| Organization | ATMAN - ATM S.A. |
| Message-ID | <jnqi1p$91m$1@node2.news.atman.pl> (permalink) |
| References | <slrnjprgv7.6dm.mike.lovell@usenet.home.b0h0.com> <ft2279x6gn.ln2@news.roaima.co.uk> <jnmlt0$c1m$3@usenet01.boi.hp.com> |
On 04/30/2012 08:33 PM, Rick Jones wrote: > Chris Davies <chris-usenet@roaima.co.uk> wrote: >> Are you pinging by name or by address? If it's by name can you >> please repeat the tests with IP addresses. (This will eliminate any >> delay caused by slow DNS lookups.) > > Is there a ping utility out there which puts a DNS lookup in the > timing between the sending of the ICMP Echo Request and the receipt of > the ICMP Echo Reply? root@linux:~# time ping -c1 google.ch PING google.ch (173.194.35.152) 56(84) bytes of data. 64 bytes from muc03s01-in-f24.1e100.net (173.194.35.152): icmp_req=1 ttl=49 time=48.5 ms --- google.ch ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 48.550/48.550/48.550/0.000 ms real 0m0.139s user 0m0.001s sys 0m0.001s root@linux:~# time ping -c1 173.194.35.152 PING 173.194.35.152 (173.194.35.152) 56(84) bytes of data. 64 bytes from 173.194.35.152: icmp_req=1 ttl=49 time=47.1 ms --- 173.194.35.152 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 47.155/47.155/47.155/0.000 ms real 0m0.048s user 0m0.000s sys 0m0.001s :D
Back to comp.os.linux.networking | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
iptables NAT forwarding adding 75-100ms Mike Lovell <mike.lovell@null.local> - 2012-04-29 17:42 -0500
Re: iptables NAT forwarding adding 75-100ms ein <ein@no.spam> - 2012-04-30 11:06 +0200
Re: iptables NAT forwarding adding 75-100ms ein <ein@no.spam> - 2012-04-30 11:08 +0200
Re: iptables NAT forwarding adding 75-100ms Mike Lovell <mike.lovell@null.local> - 2012-04-30 10:11 -0500
Re: iptables NAT forwarding adding 75-100ms Pascal Hambourg <boite-a-spam@plouf.fr.eu.org> - 2012-05-01 02:21 +0200
Re: iptables NAT forwarding adding 75-100ms Mike Lovell <mike.lovell@null.local> - 2012-04-30 19:46 -0500
Re: iptables NAT forwarding adding 75-100ms Pascal Hambourg <boite-a-spam@plouf.fr.eu.org> - 2012-05-01 03:01 +0200
Re: iptables NAT forwarding adding 75-100ms Mike Lovell <mike.lovell@null.local> - 2012-04-30 20:09 -0500
Re: iptables NAT forwarding adding 75-100ms Pascal Hambourg <boite-a-spam@plouf.fr.eu.org> - 2012-05-01 03:55 +0200
Re: iptables NAT forwarding adding 75-100ms Mike Lovell <mike.lovell@null.local> - 2012-04-30 21:07 -0500
Re: iptables NAT forwarding adding 75-100ms Pascal Hambourg <boite-a-spam@plouf.fr.eu.org> - 2012-05-01 10:46 +0200
Re: iptables NAT forwarding adding 75-100ms Ralph Spitzner <rasp@spitzner.org> - 2012-05-04 09:30 +0200
Re: iptables NAT forwarding adding 75-100ms Ian Zimmerman <itz@buug.org> - 2012-05-01 12:35 -0700
Re: iptables NAT forwarding adding 75-100ms Pascal Hambourg <boite-a-spam@plouf.fr.eu.org> - 2012-05-02 00:06 +0200
Re: iptables NAT forwarding adding 75-100ms ein <ein@no.spam> - 2012-05-02 07:43 +0200
Re: iptables NAT forwarding adding 75-100ms Ralph Spitzner <rasp@spitzner.org> - 2012-05-04 09:22 +0200
Re: iptables NAT forwarding adding 75-100ms Chris Davies <chris-usenet@roaima.co.uk> - 2012-04-30 10:34 +0100
Re: iptables NAT forwarding adding 75-100ms Richard Kettlewell <rjk@greenend.org.uk> - 2012-04-30 11:15 +0100
Re: iptables NAT forwarding adding 75-100ms Chris Davies <chris-usenet@roaima.co.uk> - 2012-04-30 23:59 +0100
Re: iptables NAT forwarding adding 75-100ms Rick Jones <rick.jones2@hp.com> - 2012-04-30 18:33 +0000
Re: iptables NAT forwarding adding 75-100ms ein <ein@no.spam> - 2012-05-02 07:51 +0200
Re: iptables NAT forwarding adding 75-100ms Rick Jones <rick.jones2@hp.com> - 2012-05-02 19:07 +0000
Re: iptables NAT forwarding adding 75-100ms Alastair Black <abqab.nemo@example.net> - 2012-04-30 06:40 -0600
Re: iptables NAT forwarding adding 75-100ms Mike Lovell <mike.lovell@null.local> - 2012-04-30 10:12 -0500
Re: iptables NAT forwarding adding 75-100ms Wolfram Gloger <wmglo@dent.med.uni-muenchen.de> - 2012-05-09 14:05 +0200
csiph-web